Q.A reaction has $ΔH = -110 \text{ kJ mol}^{-1}$ and $ΔS = -40 \text{ J K}^{-1} \text{ mol}^{-1}$ . The reaction is spontaneous at:

Temperatures below

2750 \text{ K}

Temperatures above

2750 \text{ K}

All temperatures

Never spontaneous

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Q.A reaction has ΔH=−110 kJ mol−1ΔH = -110 \text{ kJ mol}^{-1}ΔH=−110 kJ mol−1 and ΔS=−40 J K−1 mol−1ΔS = -40 \text{ J K}^{-1} \text{ mol}^{-1}ΔS=−40 J K−1 mol−1. The reaction is spontaneous at: